Table lamp base



FIG. 1 is a front perspective view of a table lamp base showing my new design;

FIG. 2 is a rear elevational view thereof, the front elevational view being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a left side elevational view thereof. 

The ornamental design for a table lamp base, as shown and described. 